<template>
	<div class="pagination-container">
		<el-pagination
			:background="background"
			:current-page.sync="currentPage"
			:page-size.sync="pageSize"
			:layout="device=='mobile'?'total, sizes, jumper':'total, sizes, prev, pager, next, jumper'"
			:page-sizes="pageSizes"
			:total="total"
			@size-change="handleSizeChange"
			@current-change="handleCurrentChange"
		/>
	</div>
</template>

<script>
export default {
	name: 'Pagination',
	props: {
		total: {
			required: true,
			type: Number
		},
		page: {
			type: Number,
			default: 1
		},
		limit: {
			type: Number,
			default: 10
		},
		pageSizes: {
			type: Array,
			default() {
				return [5, 10, 20, 30, 50];
			}
		},
		layout: {
			type: String,
			default: 'total, sizes, prev, pager, next, jumper'
		},
		background: {
			type: Boolean,
			default: true
		}
	},
	computed: {
		currentPage: {
			get() {
				return this.page;
			},
			set(val) {
				this.$emit('update:page', val);
			}
		},
		pageSize: {
			get() {
				return this.limit;
			},
			set(val) {
				this.$emit('update:limit', val);
			}
		},
		device () {
		  return this.$store.state.device
		}
	},
	methods: {
		handleSizeChange(val) {
			this.$emit('pagination', { page: this.currentPage, limit: val });
		},
		handleCurrentChange(val) {
			this.$emit('pagination', { page: val, limit: this.pageSize });
		}
	}
};
</script>

<style>
</style>
